Autonetworks Technologies, Limited

Sumitomo Electric Industries, Limited

Sumitomo Wiring Systems, Limited

Kyushu University

Jxtg Nippon Oil & Energy Corporation

Kazuo Nakashima

Tatsuya Hase

Makoto Mizoguchi

Takehiro Hosokawa

Hiroki Hirai

Junichi Ono

Hideki Nomura

Takuji Ootsuka

Kazuhiro Goto

Katsufumi Matsui

Takashi Kawakami

Takaaki Hamaguchi

Takashi Arai

Kenji Ito

Kazuhiro Yagishita

Koichi Yoshida

Tetsuya Nakamura

Kouji Fukumoto

Yusaku Maeda

Kentaro Tachi

Hironobu Rachi

Kenichi Komiya

Yuji Shitara

Daisuke Hashimoto

Shinya Nishikawa

Katsutoshi Izawa

Shigeyuki Tanaka

Taro Fujita

Kohei Kobayashi

Takuji Otsuka

Masaharu Suetani

Toshiya Hirooka

Jisung Kim

Ryo Kuroishi

Mitsuru Hirose

Yoshihito Kato

Takashi Adachi

Koki Murata

A terminal-equipped wire for charging inlet is provided with a wire including a conductor and an insulation coating, and a terminal to be connected to the conductor exposed from an end part of the wire. The insulation coating has an olefin-based resin as a main component. The terminal-equipped wire is further provided with a heat shrinkable tube for covering a region from a connection point of the conductor and the terminal to the insulation coating, and a primer layer provided between an inner peripheral surface of the heat shrinkable tube and an outer peripheral surface of the terminal. The inner peripheral surface of the heat shrinkable tube and an outer peripheral surface of the insulation coating are directly in contact.

Terminal-equipped wire

A thermally conductive material contains a base resin and a filler, the filler contains a thermally conductive filler and a hollow filler composed of particles including a gas layer, a content of the filler is 20.0% by volume or more and 90.0% by volume or less based on a total material amount, and a content of the hollow filler is 25.0% by volume or more and 70.0% by volume or less based on a total amount of the filler. A wiring harness is provided with an insulated wire composed of an insulation coating and a conductor, an exterior material, the insulated wire being inserted in the exterior material, and a heat dissipation material to be arranged between the insulated wire and the exterior material, and the heat dissipation material is made of the thermally conductive material.

Thermally conductive material and wiring harness

A terminal-equipped wire for charging inlet is provided with a wire including a conductor and an insulation coating, and a terminal to be connected to the conductor exposed from an end part of the wire. The insulation coating has an olefin-based resin as a main component. The terminal-equipped wire is further provided with a molded resin portion for covering a region from a connection point of the conductor and the terminal to the insulation coating, and a primer layer provided between an inner peripheral surface of the molded resin portion and an outer peripheral surface of the terminal. The inner peripheral surface of the molded resin portion and an outer peripheral surface of the insulation coating are directly in contact.

An electric wire with a terminal, includes an insulated wire which includes a core wire and an insulating layer covering the core wire, a seal member which is disposed in one end portion of the insulated wire and covers the insulating layer, a metal terminal which extends from the end portion of the insulated wire and is connected to the core wire and a waterproof resin portion which covers from a seal member covering part of the insulated wire to an electrical connection part of the metal terminal. The insulating layer contains an olefin resin. The waterproof resin portion contains a polyester, a polyamide, an ethylene-vinyl acetate copolymer, or a mixed resin thereof. The seal member includes an inner layer containing an ethylene resin and an outer layer laminated on the inner layer and containing a polyester, a polyamide, an ethylene-vinyl acetate copolymer, or a mixed resin thereof.

Electric wire with terminal and method for manufacturing same

A wire harness that includes a first wire and a second wire each including a core wire and a covering material that covers the core wire; and a tube, wherein: the tube covers a connection between the core wire of the first wire and the core wire of the second wire, each of the covering materials contains a cross-linked polyethylene, the tube contains a cross-linked polyethylene, the tube and each of the covering materials are directly joined, and a tensile shear strength between the tube and each of the covering materials is 350 kPa or more.

Wire harness with covering materials and tube containing cross-linked polyethylene

A liquid composition which has an excellent coating property at room temperature and is retained on a surface to be coated after application on the surface, and a terminal-fitted electric wire having an increased corrosion resistance using the same. The liquid composition contains a high-consistency material, a low-viscosity liquid having a kinetic viscosity of 100 mm/s or lower measured at 40&#xb0; C. in accordance with JIS K2283, and an adduct containing an acidic phosphate ester containing one or more kinds of compounds represented by General Formulae (1) and (2), and a metal,P(&#x2550;O)(&#x2014;OR)(&#x2014;OH)&#x2003;&#x2003;(1),P(&#x2550;O)(&#x2014;OR)(&#x2014;OH)&#x2003;&#x2003;(2),where Rrepresents a hydrocarbon group having 4 to 30 carbon atoms.

Liquid composition and terminal-fitted electric wire

A terminal block that includes a housing having a resin part; a bus bar integrally including an embedded part embedded in the resin part and a connecting part projecting outward from the resin part; and a seal sealing a gap existing between the embedded part and the resin part, wherein the seal is formed by an adhesive sheet.

Terminal block and method for manufacturing same

An electric device terminal apparatus includes: a housing having a fitting portion that can fit together with a partner member; a storage groove provided in the periphery of the fitting portion, on an end surface of the housing that faces the partner member; and a ring-shaped seal member that is provided in the storage groove and water-tightly seals a space between the end surface of the housing and the partner member. The storage groove is filled with a liquid gasket as the seal member.

Electric device terminal apparatus and method for manufacturing electric device terminal apparatus

A terminal block in which outflow of a sealing portion made of a rubber-based adhesive can be suppressed even when exposed to a heated environment, and the sealing properties can be maintained. The terminal block includes a housing having a resin portion, a bus bar, and the sealing portion. The bus bar integrally includes an embedded portion embedded in the resin portion, and a connecting portion projecting outward from the resin portion. The sealing portion fills a gap between the embedded portion and the resin portion. The sealing portion is made of a rubber-based adhesive. The bus bar includes a base material made of Cu or a Cu alloy, and an Sn-based plated layer made of Sn or an Sn alloy and partially covering a surface of the base material. The base material is exposed at a sealing region in contact with the sealing portion.

Terminal block

A composition having an oil film retention function which an oil film can be stably retained on surfaces of various metals, an anticorrosive agent using same, and insulated terminated electric wire. A composition having oil film retention function for being added to base oil to be applied onto a metal surface and retaining base oil on metal surface, and composition contains a component that is an adduct of an azole compound and acidic alkyl phosphate ester including one or more compounds represented by General Formulae (1) (Chemical Formula 1) P(&#x2550;O)(&#x2014;OR)(&#x2014;OH). . . (1) or General Formula (2) (Chemical Formula 2) P(&#x2550;O)(&#x2014;OR)(&#x2014;OH) . . . (2) where Rrepresents an organic group having four or more carbon atoms, and component that is an adduct of a metal and/or organic amine compound and acidic alkyl phosphate ester including one or more compounds represented by General Formulae (1) or (2).

Composition having oil film retention function, anticorrosive agent using same, and insulated terminated electric wire

An electric wire with a connector in which high adhesiveness can be ensured at both the interface between an insulator and a sealing layer and the interface between a connector housing and the sealing layer, and a wire harness using this electric wire with a connector are provided. The electric wire with a connector includes an insulated electric wire including a conductor and an insulator containing silicone with which the outer circumference of the conductor is coated, a connector terminal connected to a portion of the conductor exposed by stripping a portion of the insulator, a connector housing made of a resin in which an end of the insulated electric wire and a portion of the connector terminal are embedded, and a sealing layer provided between the surface of the insulator and the connector housing covering the outer circumference of the surface of the insulator at the end of the insulated electric wire. The sealing layer is constituted by a sticky adhesive.

Electric wire with connector, and wire harness

A wiring harness capable of reliably blocking a leak path after an endurance test and exhibiting a good waterproof performance over a long period of time. The wiring harness has a waterproof structure in which a spliced portion is formed by joining conductors that are exposed by partially removing coating materials, and a conductor exposed portion composed of a bundle of the exposed conductors. An outer peripheral surface of each coating material end part of each insulated wire adjacent to the conductor exposed portion are continuously covered with a waterproofing agent to seal the conductor exposed portion and is configured using a reactive adhesive having a gel fraction in a range of 20 to 70% as the waterproofing agent.

Wiring harness having waterproofing agent with reactive adhesive

A metal surface coating composition including a high-consistency material containing a lubricant base oil and an amide compound, and a composition of a phosphorus compound containing one or more compounds represented by the below formulae and a metal, wherein the ratio (a/b) of the number of amide groups (a) and the number of acidic groups (b) is within a range of 1.1 to 6.0: 

Metal surface coating composition and terminal fitted electric wire

A metal surface coating composition and a terminal-fitted electric wire which is anti-corrosion treated with the composition are provided. The composition includes a high-consistency material containing a lubricant base oil and an amide compound, a composition of a phosphorus compound containing one or more compounds represented by the below formulae and a metal, and a nucleating agent:  where Xto Xeach represent an oxygen atom or a sulfur atom, Rto Reach represent a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms, among which at least one is a hydrocarbon group having 1 to 30 carbon atoms, and Rto Reach represent a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms among which at least one is a hydrocarbon group having 1 to 30 carbon atoms.

A wire harness that includes an electric wire provided with a conductor and an insulator that coats an outer periphery of the conductor, a terminal connected to the conductor at a terminal end of the electric wire, and a molded resin portion that covers an outer periphery of the insulator at the terminal end of the electric wire and an outer periphery of an end portion on the electric wire side of the terminal. A storage modulus E' of the insulator that is measured using a dynamic viscoelasticity measurement device in a tensed mode at a temperature increase rate of 5&#xb0; C./min and a frequency of 10. Hz is 100 MPa or less at 25&#xb0; C. and 1 MPa or more at 250&#xb0; C., and a starting temperature (T) of a rubbery plateau region (G) is 150&#xb0; C. or less.

Growing community of inventors

Yokkaichi, Japan

Kazuo Nakashima